Overview
East Richardson Switching Station is an operational electrical substation in Richardson, Texas, United States, operating at 138 kV for grid stability and power distribution.
East Richardson Switching Station is an operational electrical substation located in Richardson, Texas, within the United States. The facility operates at a voltage of 138 kV, placing it in the medium-to-high voltage range typical for distribution and sub-transmission substations that serve urban and suburban areas. As part of the broader Texas Interconnection grid, this substation plays a role in maintaining reliable electricity supply to the surrounding region. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) reliability standards and is subject to oversight by the Federal Energy Regulatory Commission (FERC) for interstate transmission aspects. In Texas, the Electric Reliability Council of Texas (ERCOT) manages the grid, and substations like this one are critical for voltage regulation and load balancing. The 138 kV voltage level is commonly used for sub-transmission networks that connect bulk power systems to local distribution networks. Environmentally, the substation is situated in an urbanized area of Richardson, a city in the Dallas-Fort Worth metroplex. Its operation supports the electrical infrastructure for residential, commercial, and industrial consumers in the region. Substations of this type are designed with safety and reliability in mind, incorporating switchgear and protection systems to minimize environmental impact and ensure grid stability. The facility's operational status indicates ongoing contribution to the local power grid.
Environmental context
Located in the Dallas-Fort Worth metroplex, the substation operates in an urban environment with high electricity demand. The 138 kV voltage level is typical for sub-transmission networks that balance grid stability and local distribution. Urban substations are often designed with compact layouts and noise mitigation to minimize community impact. The facility's role in voltage regulation supports efficient power delivery and reduces transmission losses.
Frequently asked questions
East Richardson Switching Station is located in Richardson, Texas, United States, at coordinates 32.956797, -96.700792.
East Richardson Switching Station operates at a voltage of 138 kV, which is a common sub-transmission voltage level for distributing power within urban and suburban areas.
Substations in Texas are typically operated by local utilities or transmission companies under ERCOT jurisdiction.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. In Texas, ERCOT enforces additional regional requirements.
A 138 kV substation serves as a sub-transmission node that steps down voltage from higher transmission levels (e.g., 345 kV) to distribution levels (e.g., 12 kV), enabling safe and efficient power delivery to local communities.